Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7684059 | Device for determining the position of an object movable along at least one displacement direction | Gerald Metz, Christian Spaeth | 2010-03-23 |
| 4667096 | Position measuring system comprising at least two scanning units | — | 1987-05-19 |
| 4660288 | Coupling device | — | 1987-04-28 |
| 4631404 | Position measuring system | Horst Burkhardt, Alfons Ernst, Horst Wogatzke | 1986-12-23 |
| 4530155 | Method and apparatus for reproducing a reference position in an incremental measuring device | Horst Burkhardt, Alfons Ernst | 1985-07-23 |
| 4444069 | Play-free precision drive apparatus | — | 1984-04-24 |
| 4377036 | Precision measuring apparatus having a measuring interval sealed from environmental influences | — | 1983-03-22 |
| 4278031 | Precision adjustable table | — | 1981-07-14 |
| 4250763 | Rotary table drive mechanism | — | 1981-02-17 |